Alone.js will keep your website alive long after your internet connection has died.
##Related Projects
Meteor:
- https://github.com/awwx/meteor-offline-data
- http://stackoverflow.com/questions/10135606/how-can-meteor-apps-work-offline
- https://github.com/meteor/meteor/wiki/AppCache
- https://github.com/GroundMeteor/db
AngularJS:
- http://devcenter.kinvey.com/angular/guides/caching-offline
- http://www.mircozeiss.com/building-offline-applications-with-angularjs-and-pouchdb/
- https://quickleft.com/blog/making-your-app-work-offline-tips-and-cautionary-tales/
Dart:
Backbone.js: